A LEVEL GEOGRAPHY BOSCASTLE CASE STUDY

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The Environment Agency is responsible for warning people about floods and reducing the likelihood of future floods. The pictures show cloud forming over Boscastle at about 1 p. The church was filled with six feet of mud and water. Flooding On the day of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August. A flash flood is is a rapid flooding of geomorphic low-lying areas – washes, rivers , dry lakes and basins. It remains over the area for about six hours. Don’t show this message again.

The Environment Agency has carried a major project to increase flood defences in Boscastle, with the aim of preventing a similar flood happening again. Responses to the flooding John Prescott, the Deputy Prime Minister, and Prince Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster. Damage was caused to local wildlife habitats. The line labelled known as a trough line caused very heavy rain and thunderstorms. Builds, maintains and inspects flood defence for rivers including Valency and Jordan. This link opens in a new window. These factors led to a flash flood which caused over one thousand homes, cars and businesses to be swept away and damaged.

For example, the red areas indicate that rain is falling at between eight and 16 mm per hour.

About two billion litres of water then rushed down the valley straight into Boscastle. Download the adaptable Word resource. Land use – The upper part of the village has been developing urbanisation! Boscastle is also located on a confluence of three rivers. Also, hedges have been removed to make fields bigger. This youtube link provides us with a clear image of what the flood was like: They deal withs some flooded culverts and roads.

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a level geography boscastle case study

Bosdastle operation including helicopters, police, fire service was costly. By continuing to browse our site you are agreeing to our use of cookies. Don’t show this message again.

A Case Study of the Boscastle Floods – GCSE Geography – Marked by

Responses to the flooding John Prescott, the Deputy Prime Minister, and Prince Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster.

Keep me logged in. Anonymous 31 Cas at A line of very heavy rain starts at about 1 p. The line labelled known as a trough line caused very heavy rain and thunderstorms.

A Case Study of the Boscastle Floods

Sort statements to show these causes, effects and responses, e. The flooding also had several other key impacts on Boscastle and its inhabitants.

a level geography boscastle case study

Image by Komilla Chadha. Cause, effect and response Floods More resources by this contributor 2.

River management – AQA – Revision 5 – GCSE Geography – BBC Bitesize

With a 1 in probability of occurring, Boscastle’s flash flood is considered an extreme weather event. Widening and deepening the river channel – this allowed the river to carry more water.

This lead to the creation of cumulonimbus clouds and more rainfall. The Environment Agency is responsible for warning people about floods and reducing the likelihood of future floods. The thickest cloud is shown by the brightest white areas on the picture.

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Map of the area affected What happened to cause this event? There was a combination of human and physical causes contributing to a series of effects and impacts. The pictures show cloud forming over Boscastle at about 1 p. The co-ordinate the emergency response in major floods and helps rescue lives and properties, Firefighters: There was costal pollution as debris and fuel from cars flowed out into the sea.

Boscastle Case Study

We are investing in new ways of predicting heavy rainfall events on a small scale to produce better warnings. The flood on 16 August in Boscastle in Cornwall was the worst in local memory and an Environment Agency report concluded that it was among the most extreme ever experienced in Britain.

a level geography boscastle case study

It remains over the area for about six hours. They also arrange emergency accommodation and medical care. They monitor water levels and flows.

Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle.